Hi RR
Try Kriopigi Cars, I believe they cover the peninsula and are popular with returning tourists. They have a website of the same name. Family run, used to be Sakis but not sure if it still is.
Good luck

Please, enter the code that you see below in the input field. This is for blocking bots that try to post this form automatically. If the code is hard to read, then just try to guess it right. If you enter the wrong code, a new image is created and you get another chance to enter it right.